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Showing United only (incl. its regional partners)All airlines ×
2,063 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 87% depart on time. After 4 pm it’s 58%.

Best time to leave 8–9 am 84% arrive on time from ORD
Best single flight UA 539 ORD 07:15 → DFW 09:58 · 82% on time Avoid UA 1673 ORD 19:50 → DFW 22:36 · 65% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

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ORD
80
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64
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

UA 539 ORD 07:15 DFW 09:58 82%
UA 441 ORD 10:29 DFW 13:12 77%
UA 2290 ORD 13:05 DFW 15:48 76%
UA 793 ORD 15:40 DFW 18:22 68%
UA 1673 ORD 19:50 DFW 22:36 65%

All 8 United flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.

UA 539 ORD 07:15 DFW 09:58 2h 43m 212 82% 0.5% 57 min
UA 528 ORD 08:45 DFW 11:29 2h 44m 137 79% 0.0% 54 min
UA 441 ORD 10:29 DFW 13:12 2h 43m 162 77% 0.0% 67 min
UA 685 ORD 12:20 DFW 15:03 2h 43m 31 74% 0.0% 111 min
UA 758 ORD 12:22 DFW 15:03 2h 41m 21 70% 0.0% 42 min
UA 2290 ORD 13:05 DFW 15:48 2h 43m 327 76% 0.9% 72 min
UA 793 ORD 15:40 DFW 18:22 2h 42m 290 68% 3.1% 101 min
UA 1673 ORD 19:50 DFW 22:36 2h 46m 296 65% 3.4% 73 min

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.

United ORD DFW 2h 43m 75% 1.3% 2,063 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON